#define _CRT_SECURE_NO_WARNINGS

class Solution {
public:
    int jewelleryValue(vector<vector<int>>& frame) {
        int row = frame.size(), col = frame[0].size();
        vector<vector<int>> dp(row + 1, vector<int>(col + 1, 0));

        for (int i = 1; i < row + 1; i++)
        {
            for (int j = 1; j < col + 1; j++)
                dp[i][j] = frame[i - 1][j - 1] + max(dp[i - 1][j], dp[i][j - 1]);
        }

        return dp[row][col];
    }
};